Try to read as CRLF text

Escaping |cmdline-special| characters in the shell command

Ncat: add --no-shutdown option

Allow to set automatic redirect function `g:Gemini_redirect_function`

Check for variable existence the right way

Trimming redirect url to remove <CR>

Allow to use `ncat` or `openssl s_client` instead of `gmni`

Writing status messages asyncronously

Added gmni submodule

Initial commit